TGMS
| Acronym | Definition |
|---|---|
| TGMS | Tucson Gem and Mineral Show (Arizona) |
| TGMS | Teukgong Moosool (martial arts; South Korea) |
| TGMS | Toxic Gas Monitoring System |
| TGMS | Temple Gardens Mineral Spa (Saskatchewan, Canada) |
| TGMS | Thomas Grover Middle School (New Jersey) |
| TGMS | Thermosensitive-Genic Male Sterility (rice disease) |
| TGMS | Third Generation Mobile System (telecommunications) |
| TGMS | Trainable Gun Mount System |